Made a class dedicated to communicating with the server
Made combo boxes work
Changed font of the "Log In" jlabel (temporary, still working on a design)
Dialogs now create new instances every time they are called. This fixed a lot of prior issues.
Closing the program without logging out will now force a log out. It will also clear the information in the ServerCommunicator class.
Got the combo boxes to work.
Register dialog now instantiates properly.
Added clearInfo() method, which clears the information in the ServerCommunicator class.